Pith Number

pith:ITZDHQFL

pith:2014:ITZDHQFLY2KF2NEFPOZL6U5YZK

not attested not anchored not stored refs pending

General three-state model with biased population replacement: Analytical solution and application to language dynamics

Christine F. Cuskley, Claudio Castellano, Francesca Colaiori, Francesca Tria, Martina Pugliese, Vittorio Loreto

arxiv:1411.4852 v2 · 2014-11-18 · cond-mat.stat-mech · physics.soc-ph · q-bio.PE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ITZDHQFLY2KF2NEFPOZL6U5YZK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:29:31.312007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44f233c0abc6945d34857bb2bf53b8caa1124c2c27fd1acca1c762fea3a64c09

Aliases

arxiv: 1411.4852 · arxiv_version: 1411.4852v2 · doi: 10.48550/arxiv.1411.4852 · pith_short_12: ITZDHQFLY2KF · pith_short_16: ITZDHQFLY2KF2NEF · pith_short_8: ITZDHQFL

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ITZDHQFLY2KF2NEFPOZL6U5YZK \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 44f233c0abc6945d34857bb2bf53b8caa1124c2c27fd1acca1c762fea3a64c09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de222112b9aaf7694fa1b6cfe6d1b39e64b771afe3e4158572a34f4c1a1fdfa9",
    "cross_cats_sorted": [
      "physics.soc-ph",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2014-11-18T14:44:59Z",
    "title_canon_sha256": "9b18c2ed412658b717e4b98b9257320344ca2249217b1ca8ff3e36fabe2b7b50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.4852",
    "kind": "arxiv",
    "version": 2
  }
}